And Web-based fatigue care program consists of 6 strategic areas (energy conservation, nutrition, exercise, sleep disturbance, pain, and distress); three areas (pain, exercise, sleep disturbance) are based on the transtheoretical model (TTM), and others (energy conservation, distress, nutrition) are based on psycho-education method or cognitive behavioral therapy. Cancer survivors who participate in the Web-based care program (Health Navigation®) will be received tailored EMS/SMS message that notify participants of the next program's news and the last program's issue etc.